Comparison of MSI Radeon RX 580 Armor MK2 8G OC video card vs NVIDIA GeForce RTX 3080 Laptop (Mobile) - 150 W video card by specifications and benchmarks. MSI Radeon RX 580 Armor MK2 8G OC runs at 1.257 GHz base clock speed and has 8 GB of GDDR5 memory, while video card NVIDIA GeForce RTX 3080 Laptop (Mobile) - 150 W runs at 1.350 GHz+ 22 % base clock speed and has 16 GB of GDDR6 memory. The TDP of the first video card is 185 W, and the second is 150 W+ 30 %. Compare the table of benchmark results to find out which graphic card is better.